Hcfcs
abbr. hydro-chlorofluoro-carbon 【化学】氢化含氯氟烃
🗣️ 情景例句
I think it looks great, thank you.
我觉得它看起来不错， 谢谢！
To convert defeat into victoty.
反败为胜。
We all know how wonderful you are. There is no need to show off.
我们都知道你很棒，你就没有必要炫耀了。